PROFESSIONAL PA SPEAKERS
Professional PA Speaker
Extended low frequency, ideal for Cinema Screen and for use in professional high power full range speaker systems.
Very great linear excursion.
Aluminium die-cast frame and robust construction..
Kapton former voice coil for withstanding high temperature. 4" copper wire voice coil for higher SPL.
Gold plated Push Type heavy duty terminals for firm connection. Composite cone paper with plasticized cloth cone edge for extra strength and reliability.
| POWER RATING | 500W RMS |
| NOMINAL DIAMETER | 380mm (15") |
| NOMINAL IMPEDANCE | 80 |
| SENSITIVITY (1W/1m) | 98dB |
| MAGNET SIZE / WEIGHT | 220 mm / 9kg |
| RESONANT FREQUENCEY (Fs) | 35Hz |
| DC RESISTANCE (Re) | 5Q |
| ELECTROMAGNETIC Q (Qes) | 0.34 |
| MECHANICAL Q (Qms) | 4.32 |
| TOTAL Q (Qts) | 0.32 |
| VOLUME (VAS) | 221 Litr |
| SURFACE AREA OF CONE (Sd) | 830cm2 |
| REFERENCE EFFICIENCY (no) | 2.28% |
| VOICE COIL | 4" |
| OVERHANG (Xmax) | 8.0 mm |
| MOVING MASS (Mms) | 107.17gm |
| BL PRODUCT (BL) | 18TM |
| COIL INDUCTANCE (Le) | 1.09nnH |
| OVERALL DIAMETER | 387 mm |
| DEPTH | 158 mm |
| BAFFLE HOLE DIAMETER | 354 mm |
| BOLT MOUNT DIAMETER | 369 mm (8 Bolts) |
| WEIGHT | 9.00Kg |
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B-26 & 29 D.S.I.I.D.C Complex
Mangolpuri Industrial Area
Near Safal Cold Storage, Phase-I
New Delhi -110083, INDIA